Harvia WL575 Protective Sheath for Wood-Burning Heaters
Best safety solution for compact wood-burning sauna installations.
Elevate your sauna experience with the Harvia WL575 Protective Sheath, specifically designed for Harvia 22 and Linear 22 wood-burning heaters. This durable black steel sheath significantly reduces the necessary safety distance to combustible materials, allowing for installation in more compact spaces. Its sleek, integrated design attaches seamlessly to the heater, complementing its form. Available in both full and one-sided options, this accessory enhances installation flexibility and is engineered and made in Finland, ensuring quality and style for your sauna.
$640.00
Owner Satisfaction
4.7
/ 5
Category Rank
7
/ 2958
#7 in Pool & Spa Accessories
Price vs Category Average
+94%
Above average
Dimensions
20.8723.2333.66530590855
/ " W x " D x " H (mm x mm x mm)
Who it's for
- Sauna owners maximizing space in compact room layouts
- Safety-conscious homeowners protecting wooden sauna interiors from heat damage
- Design-focused builders seeking a clean, professional, and finished aesthetic
Who should skip it
- Budget-conscious renovators managing strict installation costs
- DIY installers preferring simple, quick, and straightforward heater setups
- Performance purists prioritizing maximum airflow and combustion efficiency
Performance breakdown
Space Efficiency
Drastically shrinks safety clearances for tighter sauna floor plan layouts.
Build Quality
Robust powder-coated steel construction ensures long-term durability in high-heat environments.
Installation Versatility
Modular full or one-sided options adapt to various room configurations.
Aesthetic Integration
Seamlessly matches Harvia heater lines for a clean, professional finish.
Safety Compliance
Engineered to meet rigorous Finnish standards for wood-burning heater protection.
Compatibility
Precision-engineered specifically for the Harvia 22 and Linear 22 series.
Key Specs
Dimensions
20.87" W x 23.23" D x 33.66" H (530mm x 590mm x 855mm)
Material
Steel sheet, painted black
Housing Material
Powder Coated Steel
Compatibility
Harvia 22 or Linear 22 wood burning heaters
Origin
Designed, engineered, and made in Finland
Weight
18.96 lbs (8.6 kg)
Warranty Length
2 years
Power Source Type
Wood Burning
Features
- Reduces safety distance for smaller installations
- Sleek, integrated design
- Available in full or one-sided options
- Durable steel construction
- Designed and made in Finland
- Enhances installation flexibility
- Complements Harvia 22/Linear 22 heaters
What customers say
Customer satisfaction with the Harvia WL575 Protective Sheath centers on its exceptional utility for space saving. Reviewers consistently highlight its ability to significantly reduce the necessary safety distance between the heater and combustible materials, enabling safe installations in smaller sauna environments. This functional benefit makes it an essential accessory for compliance. Furthermore, the sheath’s quality is praised, reflecting robust construction and durable materials that ensure reliable safety performance. While some find the price point high, the consensus is that the crucial space saving and safety assurance provided by the WL575 fully justify the investment. It is viewed as an essential safety component that enhances sauna functionality.
Know before you buy
The WL575 protective sheath is specifically engineered for the Harvia 22 and Linear 22 wood-burning heater series. It is not designed for other Harvia heater models.
The sheath significantly reduces the required safety distance between your heater and combustible materials. This allows you to install your heater in tighter, more compact sauna configurations than would otherwise be possible.
The one-sided option is ideal if you only need to protect a single wall near the heater, while the full sheath provides comprehensive coverage around the unit. Choosing between them depends on your specific installation layout and proximity to combustible surfaces.
The sheath is designed for a seamless, integrated fit with the Harvia 22 and Linear 22 heaters. While it attaches directly to the heater, we recommend following the included installation manual carefully to ensure the safety distances are correctly maintained.
It is constructed from high-quality, powder-coated steel. This material is chosen for its durability and heat resistance, ensuring it maintains its finish and structural integrity in the high-heat environment of a sauna.
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Ready to buy?
$640